Dear Li Ming，
Dear Li Ming,
This Sunday we'll go to the nursing home and do some voluntary labor. You were out, when I dropped in on you. Therefore, I had to leave a message to you. According to what monitor said, we'll meet at the gate of our school at 9:30 tomorrow morning and start out together by bike. So you should take your bike and don't forget to take some washing powder, barber tools and weeding tools so that we can help them with washing clothes, cutting their hair and get rid of some weed in the garden. At last, you should remember to take some food for lunch because we'll stay there for chatting with them at noon. If you come back, you'll phone me at once.